EC/TDS Meter
฿1,765.50
virtually always fresh & no contamination risk
All Product
฿1,712.00
Redox-Test Solution 240 mV@20°C, 500 ml
฿3,745.00
Standard-Leitfähigkeitslösung 12880 µS/cm, 3.78L Kanister (Gallone)
฿963.00
Calibration Solution 12880 µS/cm for Calibration, 500 ml
฿963.00
Conductivity Solution 1413 µS/cm for Calibration, 500 ml
EC/TDS Solution
฿1,391.00
EC Value @25°C 1413 µS/cm Size 500 mL Package 1 bottle FDA Bottle No Certificate of Analysis Yes
All Product
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI7609829-4 - Conductivity / Turbidity Sensor for HI9829 Multiparameter
Calibration Standard HI 701 Checker HC ®
HI5001 - 1.00 pH@25°C - TQ - 500ml
Reagents for HI 716 Checker HC ®, 25 Tests
HI5009 - 9.00 pH@25°C - TQ - 500ml
สารละลายกำจัดคลอรีน Chlorine Removal (HI93755-53)
ชุดทดสอบแอมโมเนีย สำหรับน้ำจืด (HI3824)
สารละลายมาตรฐานสำหรับสอบเทียบค่ากรด-ด่าง 7.01 (HI7007/1G)
HI3834-050 - Reagents for CTK Iron
HI76407/4F DO Probe with Protective Sleeve
HI70681L - Ink Stains - 500ml
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml